--- Excuse me, but I don’t think you can take photos here.--- Sorry. I _______ this is no-photo zone.（地区）
#36763
A
don’t know
B
have no idea
C
didn’t know
D
won’t know
推荐题目
Our physics teacher told us that light ________ faster than sound.
#40111
A
travel
B
travels
C
is travelling
D
has travelled
—Do you still remember where we first met?—Sure , just in the library. And it ______at that time.
#37142
A
rained
B
was raining
C
has rained
D
is raining
---I came to your office yesterday morning, but nobody was in.--- Sorry, we _______ a meeting .
#36352
A
have had
B
are having
C
were having
D
had
----What do you want to do for vacation?------I_____my grandmother.
#38037
A
visit
B
am going to vist
C
visited
D
visiting
My mother was cooking while I_________ the radio.
#40677
A
listened to
B
have listened to
C
was listening to
D
am listening to